//
//  BCNSpcFormula.h
//  Beacon
//
//  Created by arden on 12/3/11.
//  Copyright 2011 Fried Chicken Legs. All rights reserved.
//


#import <Foundation/Foundation.h>
#import "BCNSpcCommon.h"

@interface BCNSpcFormula : NSObject

+(double) Sigma : (BCNSpcChartType) type 
        	Xbar:(double) Xbar 
        	Range:(double) Range 
        	Size:(double) sampleSize;
        	
@end // BCNSpcFormula

